167161920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1$

素因数の和:229

約数の個数: 224

約数和(自身を含む): 565318656

約数和(自身を除く): 398156736

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 41, 48, 60, 62, 64, 80, 82, 93, 96, 120, 123, 124, 137, 155, 160, 164, 186, 192, 205, 240, 246, 248, 274, 310, 320, 328, 372, 410, 411, 465, 480, 492, 496, 548, 615, 620, 656, 685, 744, 820, 822, 930, 960, 984, 992, 1096, 1230, 1240, 1271, 1312, 1370, 1488, 1640, 1644, 1860, 1968, 1984, 2055, 2192, 2460, 2480, 2542, 2624, 2740, 2976, 3280, 3288, 3720, 3813, 3936, 4110, 4247, 4384, 4920, 4960, 5084, 5480, 5617, 5952, 6355, 6560, 6576, 7440, 7626, 7872, 8220, 8494, 8768, 9840, 9920, 10168, 10960, 11234, 12710, 12741, 13120, 13152, 14880, 15252, 16440, 16851, 16988, 19065, 19680, 20336, 21235, 21920, 22468, 25420, 25482, 26304, 28085, 29760, 30504, 32880, 33702, 33976, 38130, 39360, 40672, 42470, 43840, 44936, 50840, 50964, 56170, 61008, 63705, 65760, 67404, 67952, 76260, 81344, 84255, 84940, 89872, 101680, 101928, 112340, 122016, 127410, 131520, 134808, 135904, 152520, 168510, 169880, 174127, 179744, 203360, 203856, 224680, 244032, 254820, 269616, 271808, 305040, 337020, 339760, 348254, 359488, 406720, 407712, 449360, 509640, 522381, 539232, 610080, 674040, 679520, 696508, 815424, 870635, 898720, 1019280, 1044762, 1078464, 1220160, 1348080, 1359040, 1393016, 1741270, 1797440, 2038560, 2089524, 2611905, 2696160, 2786032, 3482540, 4077120, 4179048, 5223810, 5392320, 5572064, 6965080, 8358096, 10447620, 11144128, 13930160, 16716192, 20895240, 27860320, 33432384, 41790480, 55720640, 83580960, 167161920]

約数ペア:

[(1, 167161920), (2, 83580960), (3, 55720640), (4, 41790480), (5, 33432384), (6, 27860320), (8, 20895240), (10, 16716192), (12, 13930160), (15, 11144128), (16, 10447620), (20, 8358096), (24, 6965080), (30, 5572064), (31, 5392320), (32, 5223810), (40, 4179048), (41, 4077120), (48, 3482540), (60, 2786032), (62, 2696160), (64, 2611905), (80, 2089524), (82, 2038560), (93, 1797440), (96, 1741270), (120, 1393016), (123, 1359040), (124, 1348080), (137, 1220160), (155, 1078464), (160, 1044762), (164, 1019280), (186, 898720), (192, 870635), (205, 815424), (240, 696508), (246, 679520), (248, 674040), (274, 610080), (310, 539232), (320, 522381), (328, 509640), (372, 449360), (410, 407712), (411, 406720), (465, 359488), (480, 348254), (492, 339760), (496, 337020), (548, 305040), (615, 271808), (620, 269616), (656, 254820), (685, 244032), (744, 224680), (820, 203856), (822, 203360), (930, 179744), (960, 174127), (984, 169880), (992, 168510), (1096, 152520), (1230, 135904), (1240, 134808), (1271, 131520), (1312, 127410), (1370, 122016), (1488, 112340), (1640, 101928), (1644, 101680), (1860, 89872), (1968, 84940), (1984, 84255), (2055, 81344), (2192, 76260), (2460, 67952), (2480, 67404), (2542, 65760), (2624, 63705), (2740, 61008), (2976, 56170), (3280, 50964), (3288, 50840), (3720, 44936), (3813, 43840), (3936, 42470), (4110, 40672), (4247, 39360), (4384, 38130), (4920, 33976), (4960, 33702), (5084, 32880), (5480, 30504), (5617, 29760), (5952, 28085), (6355, 26304), (6560, 25482), (6576, 25420), (7440, 22468), (7626, 21920), (7872, 21235), (8220, 20336), (8494, 19680), (8768, 19065), (9840, 16988), (9920, 16851), (10168, 16440), (10960, 15252), (11234, 14880), (12710, 13152), (12741, 13120)]